Since there are already lots of negative (not on ES per se) reviews, especially regarding batteries, I'd like to thank ''Frenchkiss'' (who is also member of ES using this name) for his time and effort arranging a high quality custom built battery.

From last spring till summer, I've been working on my DIY Qulbix Raptor Q76R bike. A (very) long time I'd spend time looking for the right battery, in terms of voltage, capacity, weight, durability, but especially dimensions. ''Frenchkiss'' contacted me with having a 60v battery for me. I replied: the voltage is too low, and I need accurate dimensions for my frame. He replied: all right; send me the dimensions and your type of cells and I'll make sure you'll have this custom build battery in time.

Just to summarize, I'd received a great battery, which I'm still using daily. It fits seamlessly into my Qulbix's battery box